问题如下:
Money neutrality believes that a 10% decrease in money supply will
选项:
A.decrease the price level by 10%.
B.have no effects on price level.
C.decrease the production quantity by 10%
解释:
A is correct. Money neutrality refers to that the real variables, such as real GDP, will not be affected by money supply. Therefore, a 10% decrease in money supply will decrease the price level by 10%.
考点:货币中性
解析:货币中性是指不受货币供应量影响的真实变量,如实际GDP。因此,货币供应量减少10%,价格水平就会下降10%。
想问一下money supply减少 为什么price level会降低呢?